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DR2-4339 Datasheet Preview

DR2-4339 Datasheet

Two-Port SAW Resonator

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The ECS-DR2 Series are 2-port 180° SAW (Surface Acoustic
Wave) resonators in a thru-hole TO39-3A package. They offer a
fundamental mode, quartz frequency and are ideal for remote
control and wireless security transmitters.
ECS-DR2
Two-Port 180° SAW Resonator
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OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-DR2
Parameters
Symbol/Notes
DR2-
3100
DR2-3150
DR2-4073
DR2-4180
DR2-4339
Units
Center Frequency
FO
310.0±0.1 315.0±0.075
407.3±0.1
418.0±0.075 433.92±0.075
MHz
Insertion Loss
IL
10.0
10.0
10.0
10.0
10.0
dB Max.
Unloaded Q
12,000
12,000
12,000
12,000
12,000
50 Ohms Loaded Q
7,000
7,000
5,500
5,500
5,500
Turnover Temperature
15/45
15/45
15/45
15/45
15/45
°C
Freq. Temp. Coefficient
FTC
0.037
0.037
0.037
0.037
0.037
ppm/°C
Frequency Aging
< ±10
< ±10
< ±10
< ±10
< ±10
ppm/year
DC Insulation Resistance
Between any 2 pins
>1
>1
>1
>1
>1
Max. DC Voltage
Between any 2 pins
10
10
10
10
30
VDC
Quartz stability
Pin 1-to-2 Static Capacitance
180° Nominal insertion Operating Temperature
phase at resonance
Ideal for wireless
Storage Temperature
Case
TOPR
TSTG
1.4 ±0.3
1.4 ±0.3
1.4 ±0.3
1.4 ±0.3
1.3 ±0.3
pF
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
°C
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
-40 ~ +85
°C
TO-39-3A TO-39-3A
TO-39-3A
TO-39-3A
TO-39-3A
security and remote
control applications
PbFree/RoHS Compliant
Part Numbering Guide: Example ECS-DR2-4339
ECS -
Series
- Frequency
ECS
DR2
4339 = 433.92 MHz
Package Dimensions (mm)
No.
Function
1
Input
2
Output
3
Ground
Figure 2) Test Circuit
Figure 1) Top, Side, and Bottom Views
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com


Part Number DR2-4339
Description Two-Port SAW Resonator
Maker ECS
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